The electoral district of Aurora-Oak Ridges-Richmond Hill is situated in the Regional Municipality of York between Martkam-Stouffville in the east and King-Vaughan in the west. Created in 2015, it is a relatively new district that encompasses the southern part of Aurora and the northern portion of the Town of Richmond Hill.
Created in 2012, Markham-Stouffville is a provincial electoral district that is part of the Regional Municipality of York. The riding encompasses the town of Whitchurch-Stouffville and the eastern portion of the Town of Markham, one of the most diverse communities in Canada.
